{
   "mode": 1,
   "divisions": 50000000,
   "manual_potential": 0,
	"circles":
	[
		{
         "x": 1750,
         "y": 980,
         "r": 255,
         "g": 255,
         "b": 255,
         "radius": 20,
         "charge": -2.0,
         "test_points": 35
	  }
   ],
   "rectangles":
   [
      {
         "x":1500,
         "y":1000,
         "r": 0,
         "g": 128,
         "b": 0,
         "width":500,
         "height":50,
		 "charge":-2.0,
         "divisions":40,
			"test_points":101
      }
   ]
}
